Carboxylic butyronitrile latex product concentration kettle based on quantitative addition of acrylonitrile

Abstract

The utility model relates to the technical field of concentration kettles, and discloses a carboxylic butyronitrile latex product concentration kettle based on quantitative addition of acrylonitrile, which comprises a bottom plate, a support frame fixedly mounted at the top of the bottom plate, a fixed cylinder fixedly mounted on the inner side of the support frame, a tank body arranged inside the fixed cylinder, a quantitative blanking mechanism arranged on one side of the tank body, and a quantitative feeding mechanism arranged on the other side of the tank body, the quantitative discharging mechanism comprises a quantitative assembly and a feeding assembly, the quantitative assembly comprises a rotating plate used for quantification, the feeding assembly comprises a sealing block used for sealing, a damping mechanism is arranged on the inner side of a fixing cylinder and comprises a vibration motor used for damping, a stirring mechanism is arranged in the tank body, and the stirring mechanism comprises a scraping strip used for cleaning. By starting the first motor, the rotating rod is driven to rotate, the multiple rotating plates are linked, materials in the material storage box are discharged, quantitative discharging is achieved, and the situation that the discharging amount cannot be accurately controlled, raw materials are possibly excessively used or insufficient, and waste is caused is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of concentration kettles, in particular to a concentration kettle for carboxybutadiene rubber latex products based on quantitative addition of acrylonitrile. Background Technique

[0002] A concentration kettle is a device used in industrial production to increase the concentration of materials. It enriches the solute in a dilute solution through physical or chemical methods. However, in the prior art, it cannot discharge materials quantitatively, and the inability to accurately control the discharge amount may lead to inconsistent concentrations of the final products, affecting the consistency and stability of product quality. Moreover, relying on manual judgment of the discharge amount easily introduces operation errors, increasing the uncertainty and risks in the production process.

[0003] Regarding the related technology, the prior art has the following defects: it is impossible to discharge materials quantitatively for the equipment, there is no quantitative discharge function, it is difficult to achieve precise control of the production process, which is not conducive to optimizing production parameters and improving production efficiency. Since the discharge amount cannot be accurately controlled, it may lead to overuse or shortage of raw materials, resulting in waste. Therefore, a concentration kettle for carboxybutadiene rubber latex products based on quantitative addition of acrylonitrile is needed. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a concentration kettle for carboxybutadiene rubber latex products based on quantitative addition of acrylonitrile, including a bottom plate. A support frame is fixedly installed on the top of the bottom plate. A fixed cylinder is fixedly installed inside the support frame. A tank body is arranged inside the fixed cylinder. A quantitative feeding mechanism is arranged on one side of the tank body. The quantitative feeding mechanism includes a quantitative component and a feeding component. The quantitative component includes a rotating plate for quantitative control. The feeding component includes a sealing block for sealing. A shock absorption mechanism is arranged inside the fixed cylinder. The shock absorption mechanism includes a vibration motor for shock absorption. A stirring mechanism is arranged inside the tank body. The stirring mechanism includes a scraping bar for cleaning.

[0006] Preferably, the quantitative component includes a feeding pipe fixedly connected to one side of the tank body. The top of the feeding pipe is fixedly connected to a rotating box. Both sides of the inner wall of the rotating box are rotatably connected to a rotating rod. The rotating plate is fixedly installed on the outer side wall of the rotating rod. A first base block is fixedly installed on one side of the rotating box. A first motor is fixedly installed on one side of the first base block. A fixed connection is established between the output end of the first motor and the rotating rod.

[0007] Preferably, the quantitative component further includes a connecting pipe fixedly installed on the top of the rotating box. A storage box is fixedly installed on the top of the connecting pipe. The storage box is communicated with the rotating box.

[0008] Preferably, the feeding assembly includes a feeding hopper fixedly installed on the top of the rotating box. A cover plate is arranged on the top of the feeding hopper. A handle is fixedly installed on the top of the cover plate. The sealing block is fixedly installed on the bottom of the cover plate.

[0009] Preferably, the shock absorption mechanism includes a plurality of springs fixedly installed on the outer side wall of the tank body. The other ends of the plurality of springs are connected to the fixed cylinder. The vibration motor is fixedly installed on the top of the tank body.

[0010] Preferably, there are two vibration motors, and the two vibration motors drive the tank body to vibrate simultaneously.

[0011] Preferably, the stirring mechanism includes a stirring rod rotatably connected to the inner top wall of the tank body. A second base block is fixedly installed on the top of the tank body. A second motor is fixedly installed on one side of the second base block. The second motor is connected to the stirring rod. A plurality of stirring bars are fixedly installed on the outer side wall of the stirring rod. The scraping bar is fixedly installed on one side of the plurality of stirring bars.

[0012] (II) Beneficial effects

[0013] Compared with the prior art, the utility model provides a thickening kettle for carboxylated nitrile latex products based on quantitative addition of acrylonitrile, which has the following beneficial effects:

[0014] 1. For the thickening kettle for carboxylated nitrile latex products based on quantitative addition of acrylonitrile, by setting components such as a quantitative assembly, a feeding assembly, a feeding pipe, a rotating box, a rotating rod, a rotating plate, a first base block, a first motor, and a connecting pipe, the effect of quantitative feeding is achieved. By starting the first motor, the rotating rod is driven to rotate, linking a plurality of rotating plates to discharge the materials inside the storage box, realizing quantitative feeding, and avoiding the overuse or shortage of raw materials caused by the inability to accurately control the feeding amount, resulting in waste.

[0015] 2. For the thickening kettle for carboxylated nitrile latex products based on quantitative addition of acrylonitrile, by setting components such as springs and vibration motors, the effect of vibration is achieved, solving the problem of material foaming. By starting the vibration motor, the tank body is driven to vibrate under the action of the springs, avoiding the generation of bubbles during thickening, resulting in unqualified product quality, and effectively improving the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 is a sectional structural diagram of the quantitative assembly of the utility model;

[0018] Figure 3Schematic cross-sectional structure diagram of the feeding component of the present utility model;

[0019] Figure 4 Schematic cross-sectional structure diagram of the tank body of the present utility model.

[0020] In the figure: 1, bottom plate; 10, support frame; 11, fixed cylinder; 12, tank body; 2, feeding mechanism; 20, metering component; 21, feeding component; 201, feeding pipe; 202, rotating box; 203, rotating rod; 204, rotating plate; 205, first base block; 206, first motor; 207, connecting pipe; 208, storage box; 211, feeding hopper; 212, cover plate; 213, sealing block; 214, handle; 3, shock absorption mechanism; 31, spring; 32, vibration motor; 4, stirring mechanism; 41, stirring rod; 42, stirring strip; 43, scraping strip; 44, second base block; 45, second motor. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] The following is a further detailed description of this application in conjunction with the attached Figures 1-4 drawings.

[0023] The embodiment of the present application discloses a thickening kettle for carboxylated nitrile latex products with quantitative addition of acrylonitrile, including a bottom plate 1. A support frame 10 is fixedly installed at the top of the bottom plate 1. A fixed cylinder 11 is fixedly installed inside the support frame 10. A tank body 12 is arranged inside the fixed cylinder 11. A quantitative feeding mechanism 2 is arranged on one side of the tank body 12. The quantitative feeding mechanism 2 includes a quantitative component 20 and a feeding component 21. The quantitative component 20 includes a rotating plate 204 for quantitative measurement. The feeding component 21 includes a sealing block 213 for sealing. A shock absorption mechanism 3 is arranged inside the fixed cylinder 11. The shock absorption mechanism 3 includes a vibration motor 32 for shock absorption. A stirring mechanism 4 is arranged inside the tank body 12. The stirring mechanism 4 includes a scraping strip 43 for cleaning. By starting the quantitative component 20 to drive the rotating plate 204 to rotate, the material is discharged to achieve quantitative feeding, avoiding the inability to accurately control the discharge amount, which may lead to overuse or shortage of raw materials and cause waste. Through the installed feeding component 21, it is used to drive the sealing block 213 to seal, preventing gas from escaping during the reaction and causing harm to the human body. Through the installed shock absorption mechanism 3, it is avoided that bubbles are generated during thickening, resulting in unqualified product quality, and effectively improving the product quality. Through the installed stirring mechanism 4, it is used to thicken the materials inside the tank body 12.

[0024] As Figure 1 and Figure 2 shown, the quantitative component 20 includes a feeding pipe 201 fixedly connected to one side of the tank body 12. The top end of the feeding pipe 201 is fixedly connected to a rotating box 202. Two sides of the inner wall of the rotating box 202 are rotatably connected to a rotating rod 203. The rotating plate 204 is fixedly installed on the outer side wall of the rotating rod 203. One side of the rotating box 202 is fixedly installed with a base block one 205. One side of the base block one 205 is fixedly installed with a motor one 206. A fixed connection is established between the output end of the motor one 206 and the rotating rod 203. By starting the motor one 206, the rotating rod 203 is driven to rotate, linking multiple rotating plates 204 to discharge the materials inside the storage box 208 to achieve quantitative feeding, avoiding the inability to accurately control the discharge amount, which may lead to overuse or shortage of raw materials and cause waste.

[0025] As Figure 1 and Figure 2 shown, the quantitative component 20 further includes a connecting pipe 207 fixedly installed on the top of the rotating box 202. The top of the connecting pipe 207 is fixedly installed with a storage box 208. The storage box 208 is communicated with the rotating box 202. Through the installed storage box 208, it is used to store the materials for thickening, avoiding manual re - addition and effectively improving the work efficiency.

[0026] As Figure 1 and Figure 3As shown, the feeding component 21 includes a feeding hopper 211 fixedly installed on the top of the rotating box 202. A cover plate 212 is provided at the top of the feeding hopper 211. A handle 214 is fixedly installed on the top of the cover plate 212. A sealing block 213 is fixedly installed at the bottom of the cover plate 212. By manually holding the handle 214 and pressing it downward, the sealing block 213 is inserted into the feeding hopper 211 for clamping, preventing gas from escaping during the reaction and causing harm to the human body.

[0027] As Figure 1 and Figure 4 shown, the shock-absorbing mechanism 3 includes a plurality of springs 31 fixedly installed on the outer side wall of the tank body 12. The other ends of the plurality of springs 31 are connected to the fixed cylinder 11. A vibration motor 32 is fixedly installed on the top of the tank body 12. By starting the vibration motor 32, the tank body 12 is driven to vibrate under the action of the springs 31, avoiding the generation of bubbles during concentration and resulting in unqualified product quality, effectively improving the product quality.

[0028] As Figure 1 and Figure 4 shown, there are two vibration motors 32. The two vibration motors 32 drive the tank body 12 to vibrate simultaneously. The two vibration motors 32 are used to vibrate the tank body 12, avoiding unstable output or damage of one vibration motor 32, resulting in abnormal operation of the equipment.

[0029] As Figure 1 and Figure 4 shown, the stirring mechanism 4 includes a stirring rod 41 rotatably connected to the inner top wall of the tank body 12. A second base block 44 is fixedly installed on the top of the tank body 12. A second motor 45 is fixedly installed on one side of the second base block 44. The second motor 45 is connected to the stirring rod 41. A plurality of stirring bars 42 are fixedly installed on the outer side wall of the stirring rod 41. A scraping bar 43 is fixedly installed on one side of the plurality of stirring bars 42. By starting the second motor 45 to drive the stirring rod 41 to rotate, the plurality of stirring bars 42 rotate, effectively stirring and concentrating the materials inside the tank body 12. During stirring, the installed scraping bar 43 is used to scrape the materials adhered to the inner wall of the tank body 12, effectively improving the stirring efficiency. After stirring, the installed scraping bar 43 is used to clean the inner wall of the tank body 12, avoiding the remaining of excess materials during the next use.

[0030] The working principle of a concentration kettle for carboxylated nitrile latex products based on quantitative addition of acrylonitrile in the embodiments of the present application is as follows: During use, starting the quantitative component 20 drives the rotating plate 204 to rotate, discharging the material to achieve quantitative feeding. The installed feeding component 21 is used to drive the sealing block 213 for sealing. The installed shock-absorbing mechanism 3 prevents bubbles from being generated during concentration. The installed stirring mechanism 4 is used to concentrate the material inside the tank body 12. By starting the first motor 206, the rotating rod 203 is driven to rotate, linking multiple rotating plates 204 to discharge the material inside the storage box 208 to achieve quantitative feeding. The installed storage box 208 is used to store the material for concentration. By manually holding the handle 214 and pressing it downwards, the sealing block 213 is inserted into the feeding hopper 211 for clamping. By starting the vibration motor 32, the tank body 12 is driven to vibrate under the action of the spring 31 to prevent bubbles from being generated during concentration. The two vibration motors 32 are used to vibrate the tank body 12. By starting the second motor 45, the stirring rod 41 is driven to rotate, causing multiple stirring bars 42 to rotate, effectively stirring and concentrating the material inside the tank body 12. During stirring, the installed scraping bar 43 is used to scrape the material adhering to the inner wall of the tank body 12. After stirring is completed, the installed scraping bar 43 is used to clean the inner wall of the tank body 12.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concentration kettle for carboxylated nitrile latex products with quantitative addition of acrylonitrile, comprising a bottom plate (1), characterized in that: A support frame (10) is fixedly installed on the top of the bottom plate (1). A fixed cylinder (11) is fixedly installed inside the support frame (10). A tank body (12) is arranged inside the fixed cylinder (11). A quantitative feeding mechanism (2) is arranged on one side of the tank body (12). The quantitative feeding mechanism (2) includes a quantitative component (20) and a feeding component (21). The quantitative component (20) includes a rotating plate (204) for quantitative measurement. The feeding component (21) includes a sealing block (213) for sealing. A shock absorption mechanism (3) is arranged inside the fixed cylinder (11). The shock absorption mechanism (3) includes a vibration motor (32) for shock absorption. A stirring mechanism (4) is arranged inside the tank body (12). The stirring mechanism (4) includes a scraping strip (43) for cleaning.

2. A thickening kettle for carboxylated nitrile latex products with quantitative addition of acrylonitrile according to claim 1, characterized in that: The quantitative component (20) includes a feeding pipe (201) fixedly connected to one side of the tank body (12). The top end of the feeding pipe (201) is fixedly connected to a rotating box (202). Both sides of the inner wall of the rotating box (202) are rotatably connected to a rotating rod (203). The rotating plate (204) is fixedly installed on the outer side wall of the rotating rod (203). A first base block (205) is fixedly installed on one side of the rotating box (202). A first motor (206) is fixedly installed on one side of the first base block (205). The output end of the first motor (206) is fixedly connected to the rotating rod (203).

3. A thickening kettle for carboxylated nitrile latex products with quantitative addition of acrylonitrile according to claim 2, characterized in that: The quantitative component (20) further includes a connecting pipe (207) fixedly installed on the top of the rotating box (202). A storage box (208) is fixedly installed on the top of the connecting pipe (207). The storage box (208) is communicated with the rotating box (202).

4. A thickening kettle for carboxylated nitrile latex products with quantitative addition of acrylonitrile according to claim 2, characterized in that: The feeding component (21) includes a feeding hopper (211) fixedly installed on the top of the rotating box (202). A cover plate (212) is arranged on the top of the feeding hopper (211). A handle (214) is fixedly installed on the top of the cover plate (212). The sealing block (213) is fixedly installed on the bottom of the cover plate (212).

5. A thickening kettle for carboxylated nitrile latex products with quantitative addition of acrylonitrile according to claim 1, characterized in that: The shock absorption mechanism (3) includes a plurality of springs (31) fixedly installed on the outer side wall of the tank body (12). The other ends of the plurality of springs (31) are connected to the fixed cylinder (11). The vibration motor (32) is fixedly installed on the top of the tank body (12).

6. A thickening kettle for carboxylated nitrile latex products with quantitative addition of acrylonitrile according to claim 5, characterized in that: There are two vibration motors (32). The two vibration motors (32) drive the tank body (12) to vibrate simultaneously.

7. A thickening kettle for carboxylated nitrile latex products with quantitative addition of acrylonitrile according to claim 1, characterized in that: The stirring mechanism (4) includes a stirring rod (41) rotatably connected to the inner top wall of the tank body (12). A second base block (44) is fixedly installed on the top of the tank body (12). A second motor (45) is fixedly installed on one side of the second base block (44). The second motor (45) is connected to the stirring rod (41). A plurality of stirring bars (42) are fixedly installed on the outer side wall of the stirring rod (41). The scraping strip (43) is fixedly installed on one side of the plurality of stirring bars (42).

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